+ -e 's/^#\?PermitRootLogin .*$$/PermitRootLogin yes/' \
+ -e 's|^#\?HostKey /etc/ssh/ssh_host_dsa_key$$||' \
+ -e 's|^#\?HostKey /etc/ssh/ssh_host_ecdsa_key$$||' \
+ -e 's|^#\?HostKey /etc/ssh/ssh_host_ed25519_key$$||' \
+ -e 's|^#\?HostKey /etc/ssh/ssh_host_rsa_key$$|HostKey /etc/ssh/ssh_host_ecdsa_key\nHostKey /etc/ssh/ssh_host_ed25519_key\nHostKey /etc/ssh/ssh_host_rsa_key|' \